Etna blowing smoke rings - these vortex rings are quite rare, so catching one so well is quite an achievement.

Wiki info :- en.wikipedia.org/wiki/Mount_Etna#Vortex_rings

Smoke Vortex ring above Mount Etna observed on 9 August 2023 from the cable car starting point in Nicolosi, at Rifugio Sapienza [by PSomol (username)]

Not My Image : Fair Use & public education